Individual Calculations September 2023
 Sultanowski, Blazej  Total change: -18.00  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open C Wroclaw POL 2023-08-07
RcRownchangeKK*chgGame
 1190 1365 6.00 9 -0.45 40 -18.00 
  Nagly, Malgorzata 1013 POL1.0010.11404.40 
  Muryn, Krzysztof 1128 POL0.501-0.3040-12.00 
  Haluja, Igor 1090 POL0.501-0.3340-13.20 
  Superson, Dawid 1188 POL1.0010.274010.80 
  Kasprzak, Michal 1159 POL0.001-0.7640-30.40 
  Czachurski, Ignacy 1220 POL1.0010.314012.40 
  Biernacki, Adam 1243 POL1.0010.334013.20 
  Gluszynski, Michal 1428 POL0.001-0.4140-16.40 
  Krakowiak, Filip 1240 POL1.0010.334013.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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